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CVE-2020-15168 (GCVE-0-2020-15168)

Vulnerability from cvelistv5 – Published: 2020-09-10 18:25 – Updated: 2024-08-04 13:08
VLAI
Title
File size limit bypass in node-fetch
Summary
node-fetch before versions 2.6.1 and 3.0.0-beta.9 did not honor the size option after following a redirect, which means that when a content size was over the limit, a FetchError would never get thrown and the process would end without failure. For most people, this fix will have a little or no impact. However, if you are relying on node-fetch to gate files above a size, the impact could be significant, for example: If you don't double-check the size of the data after fetch() has completed, your JS thread could get tied up doing work on a large file (DoS) and/or cost you money in computing.
Severity
2.6 (Low)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
CWE
  • CWE-20 - Improper Input Validation
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Vendor Product Version CPE status
node-fetch node-fetch Affected: <2.6.1
Affected: >3.0.0-beta.1, <3.0.0-beta.9
guessed Create a notification for this product.
Show details on NVD website
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      "cve": "CVE-2020-15168",
      "id": "CVE-2020-15168",
      "initial_release_date": "2020-09-10T00:00:00+00:00",
      "product_status:known_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "node-fetch: size of data after fetch() JS thread leads to DoS",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-15168.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-26T02:36:23Z",
      "cve": "CVE-2020-15168",
      "id": "CVE-2020-15168",
      "initial_release_date": "2023-02-15T03:57:03Z",
      "product_status:known_affected": "394",
      "product_status:recommended": "65",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2020-15168",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-15168.json",
      "version": "24"
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}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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